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2303030125 = 53111674931
BaseRepresentation
bin1000100101000101…
…0111001101101101
312221111120001102001
42021101113031231
514204033431000
61020305532301
7111033301354
oct21121271555
95844501361
102303030125
11a82000690
12543344091
132a9196426
1417bc1a99b
15d72be46a
hex8945736d

2303030125 has 16 divisors (see below), whose sum is σ = 3135472704. Its totient is φ = 1674930000.

The previous prime is 2303030113. The next prime is 2303030167. The reversal of 2303030125 is 5210303032.

2303030125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2303030125 - 29 = 2303029613 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 836091 + ... + 838840.

It is an arithmetic number, because the mean of its divisors is an integer number (195967044).

Almost surely, 22303030125 is an apocalyptic number.

2303030125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2303030125 is a deficient number, since it is larger than the sum of its proper divisors (832442579).

2303030125 is a wasteful number, since it uses less digits than its factorization.

2303030125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674957 (or 1674947 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 2303030125 is about 47989.8960719858. The cubic root of 2303030125 is about 1320.5855461923.

Adding to 2303030125 its reverse (5210303032), we get a palindrome (7513333157).

The spelling of 2303030125 in words is "two billion, three hundred three million, thirty thousand, one hundred twenty-five".

Divisors: 1 5 11 25 55 125 275 1375 1674931 8374655 18424241 41873275 92121205 209366375 460606025 2303030125